Pandas Profiling Report

Dataset statistics

Number of variables	13
Number of observations	1601
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	162.7 KiB
Average record size in memory	104.1 B

Variable types

Numeric	13

Alerts

`fixed_acidity` is highly overall correlated with `citric_acid` and 2 other fields	High correlation
`volatile_acidity` is highly overall correlated with `citric_acid`	High correlation
`citric_acid` is highly overall correlated with `fixed_acidity` and 2 other fields	High correlation
`free_sulfur_dioxide` is highly overall correlated with `total_sulfur_dioxide`	High correlation
`total_sulfur_dioxide` is highly overall correlated with `free_sulfur_dioxide`	High correlation
`density` is highly overall correlated with `fixed_acidity`	High correlation
`pH` is highly overall correlated with `fixed_acidity` and 1 other fields	High correlation
`ID` is uniformly distributed	Uniform
`ID` has unique values	Unique
`citric_acid` has 132 (8.2%) zeros	Zeros

Reproduction

Analysis started	2023-03-27 11:29:20.314092
Analysis finished	2023-03-27 11:30:27.993831
Duration	1 minute and 7.68 seconds
Software version	ydata-profiling vv4.1.1
Download configuration	config.json

ID
Real number (ℝ)

UNIFORM UNIQUE

Distinct	1601
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	801

Minimum	1
Maximum	1601
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	1
5-th percentile	81
Q1	401
median	801
Q3	1201
95-th percentile	1521
Maximum	1601
Range	1600
Interquartile range (IQR)	800

Descriptive statistics

Standard deviation	462.31321
Coefficient of variation (CV)	0.57717004
Kurtosis	-1.2
Mean	801
Median Absolute Deviation (MAD)	400
Skewness	0
Sum	1282401
Variance	213733.5
Monotonicity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1	1	0.1%
1065	1	0.1%
1075	1	0.1%
1074	1	0.1%
1073	1	0.1%
1072	1	0.1%
1071	1	0.1%
1070	1	0.1%
1069	1	0.1%
1068	1	0.1%
Other values (1591)	1591	99.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	0.1%
2	1	0.1%
3	1	0.1%
4	1	0.1%
5	1	0.1%
6	1	0.1%
7	1	0.1%
8	1	0.1%
9	1	0.1%
10	1	0.1%

Value	Count	Frequency (%)
1601	1	0.1%
1600	1	0.1%
1599	1	0.1%
1598	1	0.1%
1597	1	0.1%
1596	1	0.1%
1595	1	0.1%
1594	1	0.1%
1593	1	0.1%
1592	1	0.1%

fixed_acidity
Real number (ℝ)

Distinct	96
Distinct (%)	6.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	8.3196127

Minimum	4.6
Maximum	15.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	4.6
5-th percentile	6.1
Q1	7.1
median	7.9
Q3	9.2
95-th percentile	11.8
Maximum	15.9
Range	11.3
Interquartile range (IQR)	2.1

Descriptive statistics

Standard deviation	1.7395265
Coefficient of variation (CV)	0.20908744
Kurtosis	1.1406889
Mean	8.3196127
Median Absolute Deviation (MAD)	1
Skewness	0.98515169
Sum	13319.7
Variance	3.0259526
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
7.2	68	4.2%
7.1	57	3.6%
7.8	53	3.3%
7.5	52	3.2%
7	50	3.1%
7.7	50	3.1%
6.8	46	2.9%
7.6	46	2.9%
8.2	45	2.8%
7.4	44	2.7%
Other values (86)	1090	68.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
4.6	1	0.1%
4.7	1	0.1%
4.9	1	0.1%
5	6	0.4%
5.1	4	0.2%
5.2	6	0.4%
5.3	4	0.2%
5.4	5	0.3%
5.5	1	0.1%
5.6	14	0.9%

Value	Count	Frequency (%)
15.9	1	0.1%
15.6	2	0.1%
15.5	2	0.1%
15	2	0.1%
14.3	1	0.1%
14	1	0.1%
13.8	1	0.1%
13.7	2	0.1%
13.5	1	0.1%
13.4	1	0.1%

volatile_acidity
Real number (ℝ)

Distinct	143
Distinct (%)	8.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.52774204

Minimum	0.12
Maximum	1.58
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0.12
5-th percentile	0.27
Q1	0.39
median	0.52
Q3	0.64
95-th percentile	0.84
Maximum	1.58
Range	1.46
Interquartile range (IQR)	0.25

Descriptive statistics

Standard deviation	0.17898117
Coefficient of variation (CV)	0.33914518
Kurtosis	1.2290649
Mean	0.52774204
Median Absolute Deviation (MAD)	0.12
Skewness	0.67266692
Sum	844.915
Variance	0.032034258
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6	47	2.9%
0.5	46	2.9%
0.43	43	2.7%
0.59	39	2.4%
0.58	38	2.4%
0.36	38	2.4%
0.4	37	2.3%
0.39	36	2.2%
0.38	35	2.2%
0.49	35	2.2%
Other values (133)	1207	75.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.12	3	0.2%
0.16	2	0.1%
0.18	10	0.6%
0.19	2	0.1%
0.2	3	0.2%
0.21	6	0.4%
0.22	6	0.4%
0.23	5	0.3%
0.24	13	0.8%
0.25	7	0.4%

Value	Count	Frequency (%)
1.58	1	0.1%
1.33	2	0.1%
1.24	1	0.1%
1.185	1	0.1%
1.18	1	0.1%
1.13	1	0.1%
1.115	1	0.1%
1.09	1	0.1%
1.07	1	0.1%
1.04	3	0.2%

citric_acid
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	80
Distinct (%)	5.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.27116802

Minimum	0
Maximum	1
Zeros	132
Zeros (%)	8.2%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0.09
median	0.26
Q3	0.42
95-th percentile	0.6
Maximum	1
Range	1
Interquartile range (IQR)	0.33

Descriptive statistics

Standard deviation	0.1946839
Coefficient of variation (CV)	0.71794566
Kurtosis	-0.78763057
Mean	0.27116802
Median Absolute Deviation (MAD)	0.17
Skewness	0.31630798
Sum	434.14
Variance	0.037901822
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	132	8.2%
0.49	68	4.2%
0.24	51	3.2%
0.02	50	3.1%
0.26	40	2.5%
0.1	35	2.2%
0.08	33	2.1%
0.01	33	2.1%
0.21	33	2.1%
0.32	32	2.0%
Other values (70)	1094	68.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	132	8.2%
0.01	33	2.1%
0.02	50	3.1%
0.03	30	1.9%
0.04	29	1.8%
0.05	20	1.2%
0.06	24	1.5%
0.07	22	1.4%
0.08	33	2.1%
0.09	30	1.9%

Value	Count	Frequency (%)
1	1	0.1%
0.79	1	0.1%
0.78	1	0.1%
0.76	3	0.2%
0.75	1	0.1%
0.74	4	0.2%
0.73	3	0.2%
0.72	1	0.1%
0.71	1	0.1%
0.7	2	0.1%

residual_sugar
Real number (ℝ)

Distinct	91
Distinct (%)	5.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.5384447

Minimum	0.9
Maximum	15.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0.9
5-th percentile	1.6
Q1	1.9
median	2.2
Q3	2.6
95-th percentile	5.1
Maximum	15.5
Range	14.6
Interquartile range (IQR)	0.7

Descriptive statistics

Standard deviation	1.4091379
Coefficient of variation (CV)	0.55511859
Kurtosis	28.653519
Mean	2.5384447
Median Absolute Deviation (MAD)	0.3
Skewness	4.5433168
Sum	4064.05
Variance	1.9856695
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2	156	9.7%
2.2	131	8.2%
1.8	129	8.1%
2.1	128	8.0%
1.9	118	7.4%
2.3	109	6.8%
2.4	86	5.4%
2.5	84	5.2%
2.6	80	5.0%
1.7	76	4.7%
Other values (81)	504	31.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.9	2	0.1%
1.2	8	0.5%
1.3	5	0.3%
1.4	35	2.2%
1.5	30	1.9%
1.6	58	3.6%
1.65	2	0.1%
1.7	76	4.7%
1.75	2	0.1%
1.8	129	8.1%

Value	Count	Frequency (%)
15.5	1	0.1%
15.4	2	0.1%
13.9	1	0.1%
13.8	2	0.1%
13.4	1	0.1%
12.9	1	0.1%
11	2	0.1%
10.7	1	0.1%
9	1	0.1%
8.9	1	0.1%

chlorides
Real number (ℝ)

Distinct	153
Distinct (%)	9.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.08747158

Minimum	0.012
Maximum	0.611
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0.012
5-th percentile	0.054
Q1	0.07
median	0.079
Q3	0.09
95-th percentile	0.126
Maximum	0.611
Range	0.599
Interquartile range (IQR)	0.02

Descriptive statistics

Standard deviation	0.047033319
Coefficient of variation (CV)	0.53769829
Kurtosis	41.778814
Mean	0.08747158
Median Absolute Deviation (MAD)	0.01
Skewness	5.6845673
Sum	140.042
Variance	0.0022121331
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.08	66	4.1%
0.074	53	3.3%
0.076	51	3.2%
0.078	51	3.2%
0.084	49	3.1%
0.071	47	2.9%
0.077	47	2.9%
0.082	46	2.9%
0.079	46	2.9%
0.075	45	2.8%
Other values (143)	1100	68.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.012	2	0.1%
0.034	1	0.1%
0.038	2	0.1%
0.039	4	0.2%
0.041	4	0.2%
0.042	3	0.2%
0.043	1	0.1%
0.044	5	0.3%
0.045	4	0.2%
0.046	4	0.2%

Value	Count	Frequency (%)
0.611	1	0.1%
0.61	1	0.1%
0.467	1	0.1%
0.464	1	0.1%
0.422	1	0.1%
0.415	3	0.2%
0.414	2	0.1%
0.413	1	0.1%
0.403	1	0.1%
0.401	1	0.1%

free_sulfur_dioxide
Real number (ℝ)

Distinct	60
Distinct (%)	3.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	15.885696

Minimum	1
Maximum	72
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	1
5-th percentile	4
Q1	7
median	14
Q3	21
95-th percentile	35
Maximum	72
Range	71
Interquartile range (IQR)	14

Descriptive statistics

Standard deviation	10.455324
Coefficient of variation (CV)	0.65815963
Kurtosis	2.0215359
Mean	15.885696
Median Absolute Deviation (MAD)	7
Skewness	1.2480708
Sum	25433
Variance	109.3138
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6	138	8.6%
5	104	6.5%
15	78	4.9%
10	78	4.9%
12	75	4.7%
7	71	4.4%
9	62	3.9%
16	61	3.8%
17	60	3.7%
11	59	3.7%
Other values (50)	815	50.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	3	0.2%
2	1	0.1%
3	49	3.1%
4	41	2.6%
5	104	6.5%
5.5	1	0.1%
6	138	8.6%
7	71	4.4%
8	56	3.5%
9	62	3.9%

Value	Count	Frequency (%)
72	1	0.1%
68	2	0.1%
66	1	0.1%
57	1	0.1%
55	2	0.1%
54	1	0.1%
53	1	0.1%
52	3	0.2%
51	4	0.2%
50	2	0.1%

total_sulfur_dioxide
Real number (ℝ)

Distinct	144
Distinct (%)	9.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	46.514678

Minimum	6
Maximum	289
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	6
5-th percentile	11
Q1	22
median	38
Q3	62
95-th percentile	113
Maximum	289
Range	283
Interquartile range (IQR)	40

Descriptive statistics

Standard deviation	32.968104
Coefficient of variation (CV)	0.70876775
Kurtosis	3.786893
Mean	46.514678
Median Absolute Deviation (MAD)	18
Skewness	1.5169829
Sum	74470
Variance	1086.8959
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
28	43	2.7%
24	36	2.2%
15	35	2.2%
18	35	2.2%
23	34	2.1%
20	33	2.1%
14	33	2.1%
31	32	2.0%
38	32	2.0%
27	30	1.9%
Other values (134)	1258	78.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
6	3	0.2%
7	4	0.2%
8	14	0.9%
9	14	0.9%
10	27	1.7%
11	26	1.6%
12	29	1.8%
13	28	1.7%
14	33	2.1%
15	35	2.2%

Value	Count	Frequency (%)
289	1	0.1%
278	1	0.1%
165	1	0.1%
160	1	0.1%
155	1	0.1%
153	1	0.1%
152	1	0.1%
151	2	0.1%
149	1	0.1%
148	2	0.1%

density
Real number (ℝ)

Distinct	435
Distinct (%)	27.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.99674565

Minimum	0.99007
Maximum	1.00369
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0.99007
5-th percentile	0.9936
Q1	0.9956
median	0.99675
Q3	0.99783
95-th percentile	1
Maximum	1.00369
Range	0.01362
Interquartile range (IQR)	0.00223

Descriptive statistics

Standard deviation	0.0018866715
Coefficient of variation (CV)	0.0018928314
Kurtosis	0.93535388
Mean	0.99674565
Median Absolute Deviation (MAD)	0.00113
Skewness	0.072377129
Sum	1595.7898
Variance	3.5595293 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9972	36	2.2%
0.9968	35	2.2%
0.9976	35	2.2%
0.998	29	1.8%
0.9962	28	1.7%
0.9978	26	1.6%
0.9964	25	1.6%
0.997	24	1.5%
0.9994	24	1.5%
0.9982	23	1.4%
Other values (425)	1316	82.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.99007	2	0.1%
0.9902	1	0.1%
0.99064	2	0.1%
0.9908	1	0.1%
0.99084	1	0.1%
0.9912	1	0.1%
0.9915	1	0.1%
0.99154	1	0.1%
0.99157	1	0.1%
0.9916	2	0.1%

Value	Count	Frequency (%)
1.00369	2	0.1%
1.0032	1	0.1%
1.00315	3	0.2%
1.00289	1	0.1%
1.0026	2	0.1%
1.00242	2	0.1%
1.0022	2	0.1%
1.0021	2	0.1%
1.0018	1	0.1%
1.0015	2	0.1%

pH
Real number (ℝ)

Distinct	89
Distinct (%)	5.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3111056

Minimum	2.74
Maximum	4.01
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	2.74
5-th percentile	3.06
Q1	3.21
median	3.31
Q3	3.4
95-th percentile	3.57
Maximum	4.01
Range	1.27
Interquartile range (IQR)	0.19

Descriptive statistics

Standard deviation	0.1542902
Coefficient of variation (CV)	0.046597788
Kurtosis	0.81171686
Mean	3.3111056
Median Absolute Deviation (MAD)	0.1
Skewness	0.19395185
Sum	5301.08
Variance	0.023805464
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.3	58	3.6%
3.36	56	3.5%
3.26	53	3.3%
3.39	48	3.0%
3.38	48	3.0%
3.29	46	2.9%
3.32	45	2.8%
3.34	43	2.7%
3.28	42	2.6%
3.31	40	2.5%
Other values (79)	1122	70.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.74	1	0.1%
2.86	1	0.1%
2.87	1	0.1%
2.88	2	0.1%
2.89	4	0.2%
2.9	1	0.1%
2.92	4	0.2%
2.93	3	0.2%
2.94	4	0.2%
2.95	1	0.1%

Value	Count	Frequency (%)
4.01	2	0.1%
3.9	2	0.1%
3.85	1	0.1%
3.78	2	0.1%
3.75	1	0.1%
3.74	1	0.1%
3.72	3	0.2%
3.71	4	0.2%
3.7	1	0.1%
3.69	4	0.2%

sulphates
Real number (ℝ)

Distinct	96
Distinct (%)	6.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.65821986

Minimum	0.33
Maximum	2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	0.33
5-th percentile	0.47
Q1	0.55
median	0.62
Q3	0.73
95-th percentile	0.93
Maximum	2
Range	1.67
Interquartile range (IQR)	0.18

Descriptive statistics

Standard deviation	0.16947055
Coefficient of variation (CV)	0.25746799
Kurtosis	11.711201
Mean	0.65821986
Median Absolute Deviation (MAD)	0.08
Skewness	2.4266711
Sum	1053.81
Variance	0.028720267
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6	69	4.3%
0.58	68	4.2%
0.54	68	4.2%
0.62	61	3.8%
0.56	60	3.7%
0.57	55	3.4%
0.59	52	3.2%
0.53	51	3.2%
0.55	50	3.1%
0.63	48	3.0%
Other values (86)	1019	63.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.33	1	0.1%
0.37	2	0.1%
0.39	6	0.4%
0.4	4	0.2%
0.42	5	0.3%
0.43	8	0.5%
0.44	16	1.0%
0.45	12	0.7%
0.46	18	1.1%
0.47	19	1.2%

Value	Count	Frequency (%)
2	1	0.1%
1.98	1	0.1%
1.95	2	0.1%
1.62	1	0.1%
1.61	1	0.1%
1.59	1	0.1%
1.56	1	0.1%
1.36	3	0.2%
1.34	1	0.1%
1.33	1	0.1%

alcohol
Real number (ℝ)

Distinct	65
Distinct (%)	4.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.423204

Minimum	8.4
Maximum	14.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	8.4
5-th percentile	9.2
Q1	9.5
median	10.2
Q3	11.1
95-th percentile	12.5
Maximum	14.9
Range	6.5
Interquartile range (IQR)	1.6

Descriptive statistics

Standard deviation	1.0654949
Coefficient of variation (CV)	0.10222336
Kurtosis	0.19816181
Mean	10.423204
Median Absolute Deviation (MAD)	0.7
Skewness	0.85999682
Sum	16687.55
Variance	1.1352795
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.5	139	8.7%
9.4	103	6.4%
9.8	78	4.9%
9.2	72	4.5%
10	67	4.2%
10.5	67	4.2%
9.3	59	3.7%
11	59	3.7%
9.6	59	3.7%
9.7	55	3.4%
Other values (55)	843	52.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8.4	2	0.1%
8.5	1	0.1%
8.7	2	0.1%
8.8	2	0.1%
9	30	1.9%
9.05	1	0.1%
9.1	23	1.4%
9.2	72	4.5%
9.233333333	1	0.1%
9.25	1	0.1%

Value	Count	Frequency (%)
14.9	1	0.1%
14	7	0.4%
13.6	4	0.2%
13.56666667	1	0.1%
13.5	1	0.1%
13.4	3	0.2%
13.3	3	0.2%
13.2	1	0.1%
13.1	2	0.1%
13	6	0.4%

quality
Real number (ℝ)

Distinct	6
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.6364772

Minimum	3
Maximum	8
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	12.6 KiB

Quantile statistics

Minimum	3
5-th percentile	5
Q1	5
median	6
Q3	6
95-th percentile	7
Maximum	8
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.80716701
Coefficient of variation (CV)	0.14320416
Kurtosis	0.29871566
Mean	5.6364772
Median Absolute Deviation (MAD)	1
Skewness	0.21627721
Sum	9024
Variance	0.65151858
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
5	681	42.5%
6	640	40.0%
7	199	12.4%
4	53	3.3%
8	18	1.1%
3	10	0.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3	10	0.6%
4	53	3.3%
5	681	42.5%
6	640	40.0%
7	199	12.4%
8	18	1.1%

Value	Count	Frequency (%)
8	18	1.1%
7	199	12.4%
6	640	40.0%
5	681	42.5%
4	53	3.3%
3	10	0.6%

Auto

Heatmap
Table

	ID	fixed_acidity	volatile_acidity	citric_acid	residual_sugar	chlorides	free_sulfur_dioxide	total_sulfur_dioxide	density	pH	sulphates	alcohol	quality
ID	1.000	-0.285	-0.005	-0.142	-0.118	-0.200	0.085	-0.113	-0.409	0.142	-0.077	0.288	0.083
fixed_acidity	-0.285	1.000	-0.277	0.661	0.220	0.251	-0.174	-0.088	0.622	-0.706	0.212	-0.067	0.115
volatile_acidity	-0.005	-0.277	1.000	-0.611	0.032	0.158	0.021	0.094	0.026	0.234	-0.326	-0.226	-0.381
citric_acid	-0.142	0.661	-0.611	1.000	0.177	0.113	-0.076	0.010	0.351	-0.549	0.331	0.097	0.215
residual_sugar	-0.118	0.220	0.032	0.177	1.000	0.212	0.075	0.145	0.422	-0.090	0.039	0.117	0.033
chlorides	-0.200	0.251	0.158	0.113	0.212	1.000	0.001	0.130	0.410	-0.235	0.021	-0.285	-0.189
free_sulfur_dioxide	0.085	-0.174	0.021	-0.076	0.075	0.001	1.000	0.790	-0.041	0.115	0.046	-0.081	-0.059
total_sulfur_dioxide	-0.113	-0.088	0.094	0.010	0.145	0.130	0.790	1.000	0.129	-0.010	0.000	-0.257	-0.198
density	-0.409	0.622	0.026	0.351	0.422	0.410	-0.041	0.129	1.000	-0.311	0.160	-0.463	-0.176
pH	0.142	-0.706	0.234	-0.549	-0.090	-0.235	0.115	-0.010	-0.311	1.000	-0.080	0.180	-0.045
sulphates	-0.077	0.212	-0.326	0.331	0.039	0.021	0.046	0.000	0.160	-0.080	1.000	0.208	0.376
alcohol	0.288	-0.067	-0.226	0.097	0.117	-0.285	-0.081	-0.257	-0.463	0.180	0.208	1.000	0.478
quality	0.083	0.115	-0.381	0.215	0.033	-0.189	-0.059	-0.198	-0.176	-0.045	0.376	0.478	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	ID	fixed_acidity	volatile_acidity	citric_acid	residual_sugar	chlorides	free_sulfur_dioxide	total_sulfur_dioxide	density	pH	sulphates	alcohol	quality
0	1	7.4	0.70	0.00	1.9	0.076	11.0	34.0	0.9978	3.51	0.56	9.4	5.0
1	2	7.8	0.88	0.00	2.6	0.098	25.0	67.0	0.9968	3.20	0.68	9.8	5.0
2	3	7.8	0.76	0.04	2.3	0.092	15.0	54.0	0.9970	3.31	0.65	9.8	5.0
3	4	11.2	0.28	0.56	1.9	0.075	17.0	60.0	0.9980	3.16	0.58	9.8	6.0
4	5	7.4	0.70	0.00	1.9	0.076	11.0	34.0	0.9978	3.51	0.56	9.4	5.0
5	6	7.4	0.66	0.00	1.8	0.075	13.0	40.0	0.9978	3.51	0.56	9.4	5.0
6	7	7.9	0.60	0.06	1.6	0.069	15.0	59.0	0.9964	3.30	0.46	9.4	5.0
7	8	7.3	0.65	0.00	1.2	0.065	15.0	21.0	0.9946	3.39	0.47	10.0	7.0
8	9	7.8	0.58	0.02	2.0	0.073	9.0	18.0	0.9968	3.36	0.57	9.5	7.0
9	10	7.5	0.50	0.36	6.1	0.071	17.0	102.0	0.9978	3.35	0.80	10.5	5.0

	ID	fixed_acidity	volatile_acidity	citric_acid	residual_sugar	chlorides	free_sulfur_dioxide	total_sulfur_dioxide	density	pH	sulphates	alcohol	quality
1591	1592	6.3	0.550	0.15	1.8	0.077	26.0	35.0	0.99314	3.32	0.82	11.6	6.0
1592	1593	5.4	0.740	0.09	1.7	0.089	16.0	26.0	0.99402	3.67	0.56	11.6	6.0
1593	1594	6.3	0.510	0.13	2.3	0.076	29.0	40.0	0.99574	3.42	0.75	11.0	6.0
1594	1595	6.8	0.620	0.08	1.9	0.068	28.0	38.0	0.99651	3.42	0.82	9.5	6.0
1595	1596	7.9	0.600	0.08	2.0	0.090	32.0	44.0	0.99490	3.45	0.58	10.5	5.0
1596	1597	5.9	0.550	0.10	2.2	0.062	39.0	51.0	0.99512	3.52	0.76	11.2	6.0
1597	1598	6.3	0.510	0.13	2.3	0.076	29.0	40.0	0.99574	3.42	0.75	11.0	6.0
1598	1599	5.9	0.645	0.12	2.0	0.075	32.0	44.0	0.99547	3.57	0.71	10.2	5.0
1599	1600	6.0	0.310	0.47	3.6	0.067	18.0	42.0	0.99549	3.39	0.66	11.0	6.0
1600	1601	7.2	0.390	0.44	2.6	0.066	22.0	48.0	0.99494	3.30	0.84	11.5	6.0

Overview

Variables

Interactions

Correlations

Missing values

Sample